That song ran for about 4 minutes or so but it seemed to last more like around 40 minutes to me. That's marijuana minutes for you.
Similar to: New York Minute
I know, I kept wondering if it was going to ever end
How long have you been waiting to finally have sex with your girlfriend?
I don't know man. It's been a marijuana minute.
Stoner 2: I don't know man. It feels like 10 minutes but it's been like 3 hours. We must be running on marijuana minutes.